SELECT * from account a,pay_wallet b where a.id = b.accid;

select * from account INNER JOIN pay_wallet on account.id = pay_wallet.accid;

select * from pay_wallet LEFT JOIN account on account.id = pay_wallet.accid;

SELECT * from account RIGHT JOIN pay_wallet ON account.id = pay_wallet.accid;

 

select * from account INNER JOIN pay_wallet ON pay_wallet.accid =(select id from account where id=12985);

select * from account where id=(select accid from pay_wallet where accid=12985);

select * from pay_wallet WHERE accid = '12985' (INNER JOIN account on account.id = pay_wallet accid);

SELECT * from pay_wallet INNER JOIN account ON pay_wallet.accid = (select id from account where id = 12985);

select * from pay_wallet where accid = 12985;

 

select * from pay_wallet
where accid in
(select accid from pay_wallet
where accid='12985'or accid='12956'
);


SELECT * from pay_wallet WHERE accid='12985'or accid='12956';

SELECT * from account WHERE id in (SELECT accid from pay_wallet where real_name='18011431855'or real_name='13699084054');

 

 

 

posted on 2018-08-14 10:00  李李李er  阅读(129)  评论(0编辑  收藏  举报